2026年3月17日 16:55 ET 发布 · 更新于 8 个月前 · 1 个来源
NASA’s X-59 Prepares for Second Flight
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NASA News
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原始报道
NASA’s X-59 experimental aircraft is preparing for its second flight, a step that will set the pace for more flight testing in 2026.  Over the coming months, NASA will take the quiet supersonic jet faster and higher, while validating safety and performance, a process known as envelope expansion.  NASA test pilot Jim “Clue” Less will be at the X-59’s […]
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